Fixed Coaxial Attenuators up to 110 GHz

This video explains the drivers for 110 GHz measurements like 5G mmwave and device characterization. The current technology for attenuator measurements to 110 GHz is discussed like waveguides and the tradeoffs using waveguides. Band-limited frequency access and less ease of use than a coaxial solution. Following is where attenuators fit into a measurement like safeguarding a DUT or instrument and port matching. Finally, why attenuator flatness is important with a real measurement.